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From "Miller, Timothy" <Timothy.Mil...@childrens.harvard.edu>
Subject Re: ctake web service [EXTERNAL]
Date Fri, 08 Mar 2019 01:00:49 GMT
That's a good question that I've also heard from others, and unfortunately I don't know the
answer. My use cases are typically a single job at a time making sequential calls, so I wasn't
stressing it with multiple asynchronous calls. I would've thought that the Tomcat container
would have some ability to manage that though!
Tim

________________________________________
From: Kathy Ferro <healthcare1111@gmail.com>
Sent: Thursday, March 7, 2019 6:10 PM
To: dev@ctakes.apache.org
Subject: Re: ctake web service [EXTERNAL]

Tim,

Does docker solution handle multiple instances?  I tested the Rest Web
Service with 2 requests at the same time, it errors out.  I removed the
part that write the result xml file to the disc; it still error out.

Best,
Kathy

On Mon, Mar 4, 2019 at 10:52 AM Miller, Timothy <
Timothy.Miller@childrens.harvard.edu> wrote:

> I don't know what the solution was, but I leave my ctakes REST server
> running basically full time and haven't seen time outs yet.
> Tim
>
> ________________________________________
> From: gandhi rajan <gandhirajan.n@gmail.com>
> Sent: Monday, March 4, 2019 10:43 AM
> To: dev@ctakes.apache.org
> Subject: Re: ctake web service [EXTERNAL]
>
> Hi Kathy, Sean did respond that there is no timeout happening from cTAKES
> end. You might probably have to look at database settings for this closed
> connection issue.
>
> Does someone have any clue on this?
>
> On Monday, March 4, 2019, Kathy Ferro <healthcare1111@gmail.com> wrote:
>
> > Gandhi,
> >
> > Do you get any response to this issue?  Does it try to keep the
> connection
> > open while WS is up? Or does it open and close after it's done?
> >
> > We are still getting this error.
> > "ERROR JdbcRareWordDictionary - No operations allowed after statement
> > closed."
> >
> > Thanks
> > Kathy
> >
> >
> >
> > On Fri, Aug 17, 2018 at 9:43 AM Gandhi Rajan Natarajan <
> > Gandhi.Natarajan@arisglobal.com> wrote:
> >
> > > Hi Kathy,
> > >
> > > Sometime back we encountered this issue and the problem seems to be DB
> > > connections getting timed out.
> > >
> > > Currently we are using the following implementations:
> > >
> "org.apache.ctakes.dictionary.lookup2.dictionary.JdbcRareWordDictionary"
> > > and "org.apache.ctakes.dictionary.lookup2.concept.JdbcConceptFactory"
> > >
> > > Does anybody aware of any timeout settings that needs to be done in
> these
> > > implementations to avoid DB connection timeout issue?
> > >
> > > -----Original Message-----
> > > From: Kathy Ferro <healthcare1111@gmail.com>
> > > Sent: Thursday, August 16, 2018 11:07 PM
> > > To: dev@ctakes.apache.org
> > > Subject: ctake web service
> > >
> > > Hi,
> > >
> > > Just want to see if anybody has experience this issue.
> > >
> > > If the web service had been up for a day or two, it will drop the
> > > dictionary lookup.  The only result it returns are ConllDependencyNode
> > tag
> > > in the xmi file;  no mention, no concept, etc...
> > >
> > > I haven't have a chance to investigate it, yet.
> > >
> > > Kathy
> > > This email and any files transmitted with it are confidential and
> > intended
> > > solely for the use of the individual or entity to whom they are
> > addressed.
> > > If you are not the named addressee you should not disseminate,
> distribute
> > > or copy this e-mail. Please notify the sender or system manager by
> email
> > > immediately if you have received this e-mail by mistake and delete this
> > > e-mail from your system. If you are not the intended recipient you are
> > > notified that disclosing, copying, distributing or taking any action in
> > > reliance on the contents of this information is strictly prohibited and
> > > against the law.
> > >
> >
>
>
> --
> Regards,
> Gandhi
>
> "The best way to find urself is to lose urself in the service of others
> !!!"
>

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